Orbital Angular Momentum Multiplexing and Demultiplexing by a Single Metasurface
文献类型：期刊论文
| 作者 | Li, Yang1,2,3; Li, Xiong1; Chen, Lianwei2; Pu, Mingbo1; Jin, Jinjin1,3; Hong, Minghui2; Luo, Xiangang1 |
| 刊名 | Advanced Optical Materials
 |
| 出版日期 | 2017 |
| 卷号 | 5期号:2页码:1600502 |
| 关键词 | Angular momentum - Demultiplexing - Momentum - Multiplexing - Multiplexing equipment - Polarization - Wavelength division multiplexing |
| ISSN号 | 2195-1071 |
| 英文摘要 | Orbital angular momentum (OAM) has recently gained much interest in high-speed optical communication due to its spatial orthogonality. However, complex spatial phase distributions of OAM make the components difficult for nano-photonic integration. In this work, a method to multiplex and demultiplex multiple OAMs, wavelengths, and polarizations channels by a highly integrated off-axis technique on a metasurface is presented. As a multiplexer, beams without OAM can be transferred into coaxial beams carrying different OAM features by different incident angles; as a demultiplexer, coaxial beams carrying multi-OAMs can be divided into different directions with fundamental modes. Furthermore, the component based on dipole optical antenna metasurface can be used not only as an OAM multiplexer/demultiplexer but also as a multiplexer/demultiplexer to achieve wavelength division multiplexing and polarization-division multiplexing, as both these applications are based on the conservations of momentum and angular momentum. For practical applications, phase-only hologram is analyzed to demonstrate multiple functions of this method. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim |
| 语种 | 英语 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/8764]  |
| 专题 | 光电技术研究所_微细加工光学技术国家重点实验室（开放室） |
| 作者单位 | 1.State Key Laboratory of Optical Technologies on, Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China; 2.Department of Electrical and Computer Engineering, National University of Singapore, Engineering Drive 3, Singapore; 117576, Singapore; 3.University of Chinese Academy of Sciences, Beijing; 100049, China |
| 推荐引用方式 GB/T 7714 | Li, Yang,Li, Xiong,Chen, Lianwei,et al. Orbital Angular Momentum Multiplexing and Demultiplexing by a Single Metasurface[J]. Advanced Optical Materials,2017,5(2):1600502. |
| APA | Li, Yang.,Li, Xiong.,Chen, Lianwei.,Pu, Mingbo.,Jin, Jinjin.,...&Luo, Xiangang.(2017).Orbital Angular Momentum Multiplexing and Demultiplexing by a Single Metasurface.Advanced Optical Materials,5(2),1600502. |
| MLA | Li, Yang,et al."Orbital Angular Momentum Multiplexing and Demultiplexing by a Single Metasurface".Advanced Optical Materials 5.2(2017):1600502. |
入库方式： OAI收割
来源：光电技术研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。